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| author | Eric Paris <eparis@parisplace.org> | 2006-07-10 04:43:53 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-07-10 13:24:13 -0700 |
| commit | c312feb2931ded0582378712727b7ea017a951bd (patch) | |
| tree | dd985aa4dd0b759690af9557a5170dabf589d87f /security/selinux/include | |
| parent | 2ed6e34f88a0d896a6f889b00693cae0fadacfd0 (diff) | |
| download | kernel-crypto-c312feb2931ded0582378712727b7ea017a951bd.tar.gz kernel-crypto-c312feb2931ded0582378712727b7ea017a951bd.tar.xz kernel-crypto-c312feb2931ded0582378712727b7ea017a951bd.zip | |
[PATCH] SELinux: decouple fscontext/context mount options
Remove the conflict between fscontext and context mount options. If
context= is specified without fscontext it will operate just as before, if
both are specified we will use mount point labeling and all inodes will get
the label specified by context=. The superblock will be labeled with the
label of fscontext=, thus affecting operations which check the superblock
security context, such as associate permissions.
Signed-off-by: Eric Paris <eparis@parisplace.org>
Acked-by: Stephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: James Morris <jmorris@namei.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'security/selinux/include')
| -rw-r--r-- | security/selinux/include/objsec.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/security/selinux/include/objsec.h b/security/selinux/include/objsec.h index cf54a304169..940178865fc 100644 --- a/security/selinux/include/objsec.h +++ b/security/selinux/include/objsec.h @@ -57,8 +57,9 @@ struct file_security_struct { struct superblock_security_struct { struct super_block *sb; /* back pointer to sb object */ struct list_head list; /* list of superblock_security_struct */ - u32 sid; /* SID of file system */ + u32 sid; /* SID of file system superblock */ u32 def_sid; /* default SID for labeling */ + u32 mntpoint_sid; /* SECURITY_FS_USE_MNTPOINT context for files */ unsigned int behavior; /* labeling behavior */ unsigned char initialized; /* initialization flag */ unsigned char proc; /* proc fs */ |